What are the main symptoms of lung cancer? Beware of these common symptoms of lung cancer

Some people place their hopes of curing lung cancer on doctors, thinking that as long as we have money, we can solve the problem of lung cancer. In fact, even experienced doctors are not sure that they can completely cure lung cancer, so money is not omnipotent. Lung cancer patients should pay more attention to the symptoms of lung cancer and treat lung cancer from multiple aspects.

What are the main symptoms of lung cancer?

Lung cancer has different symptoms due to its different locations and functional damage. Since tumors mostly grow on large bronchi and are highly irritating, coughing is easy to occur, which is an early symptom of lung cancer. However, the degree of coughing varies, with no sputum or a little white foamy sputum. People with chronic coughs should be alert if they find that the nature of their cough is different from usual.

Hemoptysis is a special symptom in the early stage of lung cancer. For example, in the case of central lung cancer, hemoptysis often occurs in the early and middle stages of the disease. The amount of blood is small and bright red or mixed with foam. The reason for this phenomenon is that the tumor surface is rich in blood vessels.

When central lung cancer grows in the bronchus and develops to the point where the lumen is semi-obstructed or completely obstructed, obstructive pneumonia may occur. Fever is generally around 38°C and is easily relieved by anti-inflammatory treatment. This is a common early symptom of lung cancer.

Hoarseness is one of the early symptoms of lung cancer and a new discovery that experts at home and abroad have been exploring in recent years. Hoarseness can occur in pharyngitis, colds and acute bronchitis; after thyroid surgery or pharyngeal surgery; it can also occur after improper voice production, excessive talking, or even heavy smoking and drinking.

Lung cancer patients should be aware that lung cancer can cause patients to lose their lives. This is not an exaggeration, but a fact. Therefore, lung cancer patients cannot take it lightly and should prevent lung cancer from the perspective of cherishing life. In this way, the ultimate goal can be achieved and they can stay away from the invasion of lung cancer. If we cannot do this, then lung cancer will definitely become a terminal illness.